72862560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50599}}^1$

素因数の和:50620

約数の個数: 72

約数和(自身を含む): 248648400

約数和(自身を除く): 175785840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50599, 101198, 151797, 202396, 252995, 303594, 404792, 455391, 505990, 607188, 758985, 809584, 910782, 1011980, 1214376, 1517970, 1619168, 1821564, 2023960, 2276955, 2428752, 3035940, 3643128, 4047920, 4553910, 4857504, 6071880, 7286256, 8095840, 9107820, 12143760, 14572512, 18215640, 24287520, 36431280, 72862560]

約数ペア:

[(1, 72862560), (2, 36431280), (3, 24287520), (4, 18215640), (5, 14572512), (6, 12143760), (8, 9107820), (9, 8095840), (10, 7286256), (12, 6071880), (15, 4857504), (16, 4553910), (18, 4047920), (20, 3643128), (24, 3035940), (30, 2428752), (32, 2276955), (36, 2023960), (40, 1821564), (45, 1619168), (48, 1517970), (60, 1214376), (72, 1011980), (80, 910782), (90, 809584), (96, 758985), (120, 607188), (144, 505990), (160, 455391), (180, 404792), (240, 303594), (288, 252995), (360, 202396), (480, 151797), (720, 101198), (1440, 50599)]